Hi Josh, my name is Sam. I work as a maintenance mechanic for a manufacturing facility and I'm going to school for industrial engineering. I am currently starting a custom 24x36 inch 3d printer to practice my design skills and learn programming and controls. I have been reading about using CAN to run the print head of a 3d printer. big tree tech offers a can control board BIGTREETECH EBB 36/42 Can Bus U2C V2.1. But my issue is I am designing my print head to be a dual extruder. That being said it will have 2 sets of everything. Is there a way to connect 2 seperate can boards together, or do I have to custom put them together on the same can. I have been looking and talking to my control engineers at work and no one seams to know the answer. logically it can be done Im sure, i just am not sure how to proceed. Do you have any suggestions.
Hi Sam 👋, sounds like a fun project! When you say “connect 2 separate can boards together”, are you asking if these two boards can connect to the same CAN bus? As long as these “can boards” have their own CAN transceivers and CAN controllers, the answer is yes.
Hi Josh, your video looks great and very usefull. My name is Asier and I'm electronic engineer. I'm now working with ESP32 and network interfaces. Do you have any example with UDP protocol ? Could I contact you for helping with an issuue I've got trying to send and UDP datagram ? Thanks!!
void tcp_client_connect(void* bla) .... thats about what you are doing here i guess. its just a small thing but please dont name functions after things and dont name things after something_do_to(). it makes code so much harder to read in the first place. i dont care about some typedef struct {void* bla}tcp_connection; at least at this stage but its just not a good naming. still 4*/5* cheers from berlin :-)
Very good demo and explanation of Sockets! "I'll be back"
Great explanation! Thank you
Very interesting, and just what I needed for my new peoject. Subscribed.
Thanks for the video. Awesome!
Interesting stuff, thanks!
Thanks for the video.
Will you try to do TCP server example on ESP32?
Hi, can you help me with a similar code for modbus RTU rather than TCP?
Do you have to reset the whole client every time? Seems like a waste of cpu cycles?
Hi Josh, my name is Sam. I work as a maintenance mechanic for a manufacturing facility and I'm going to school for industrial engineering. I am currently starting a custom 24x36 inch 3d printer to practice my design skills and learn programming and controls. I have been reading about using CAN to run the print head of a 3d printer. big tree tech offers a can control board BIGTREETECH EBB 36/42 Can Bus U2C V2.1. But my issue is I am designing my print head to be a dual extruder. That being said it will have 2 sets of everything. Is there a way to connect 2 seperate can boards together, or do I have to custom put them together on the same can. I have been looking and talking to my control engineers at work and no one seams to know the answer. logically it can be done Im sure, i just am not sure how to proceed. Do you have any suggestions.
Hi Sam 👋, sounds like a fun project! When you say “connect 2 separate can boards together”, are you asking if these two boards can connect to the same CAN bus? As long as these “can boards” have their own CAN transceivers and CAN controllers, the answer is yes.
Hi Josh, your video looks great and very usefull. My name is Asier and I'm electronic engineer. I'm now working with ESP32 and network interfaces. Do you have any example with UDP protocol ? Could I contact you for helping with an issuue I've got trying to send and UDP datagram ? Thanks!!
void tcp_client_connect(void* bla) .... thats about what you are doing here i guess. its just a small thing but please dont name functions after things and dont name things after something_do_to(). it makes code so much harder to read in the first place. i dont care about some typedef struct {void* bla}tcp_connection; at least at this stage but its just not a good naming. still 4*/5* cheers from berlin :-)